Description
Moisture affects everything we use every day. In many cases, it is important to be able to accurately determine the moisture content of a sample. Our MD-720A moisture meter makes moisture measurement easier, faster and more efficient.
MD-720A moisture analyzer has the following advantages:
Electromagnetic force sensor is used for weighing, with high weighing accuracy and good repeatability.
Moisture analyzer measures the moisture content of the sample through the principle of loss-on-drying, that is, the moisture content of the sample is calculated by weighing the weight lost by the sample during heating. The load cell is the core component of the moisture analyzer, and the quality of the load cell affects the final measurement result. The electromagnetic force sensor is recognized as a high-precision sensor, which has the characteristics of high measurement resolution, sensitivity and reliability.
Halogen lamps are used for heating.
Compared with infrared heat sources, halogen lamps have the advantages of fast heating speed and uniform heating.
The bottom of the halogen lamp is equipped with a high light transmittance quartz glass. While protecting the halogen lamp, it can also avoid the fact that the actual heating temperature is much higher than the measured temperature caused by the direct irradiation of the halogen lamp on the sample.
Various measurement methods.
There are automatic mode and timer mode. Users can choose the measurement method according to actual needs. The highest test temperature is 200°C, and the longest timing time is 99 minutes.
5 segment curves can quickly judge the measurement progress.
The unique 5-segment curve diagram can help users quickly judge the measurement situation according to the curve situation.
RS232 interface.
A thermal printer can be connected to print measurement data directly.
The performance parameters of MD-720A moisture analyzer are as follows：
- Principle：Loss on drying；
- Weighing Capacity：120g；
- Weighing Accuracy：001g；
- Readability：01%；
- Load Cell：Electromagnetic force sensor；
- Calibration Method：External weight calibration (100g weight)；
- Heating Method：Ring halogen lamp heating；
- Heating Power：500W；
- Heating Temperature Range：40℃-160℃；
- Temperature Readability：1℃；
- Temperature Sensor：High precision ultrafine platinum rhodium temperature sensor
- Results Show：Moisture content, solid content, weight after drying, real-time temperature, graph；
- Shutdown Mode：Automatic, Timing, Manual；
- Set Time：0～99 minutes (interval 1 minute)；
- Sample Pan：Φ102mm stainless steel sample pan. You can also choose a disposable aluminum plate；
- Communication Interface：Thermal printing (directly print out the moisture content and solid content); Standard RS232 communication interface, which can be connected to printers, PCs and other peripheral devices;
- Voltage：220V，50Hz / 110V，60Hz；
- W.：4.2 kg；
Moisture analyzer is mainly used to replace the inefficient oven method, trying to obtain accurate data under the premise of improving measurement efficiency. QL-720A moisture meter may be one of your ideal choices.
